On Feb. 7, 1812, there was perhaps the most notable of three large earthquakes that shook the New Madrid seismic zone that ...

Navigation statistics fluctuate from year to year, depending on the weather, river flows, and the length of the navigation season. The St. Paul District maintains a nine-foot navigation channel from ...

For two and one-half million years, the upper Verde River has flowed from the arid highlands of the Upper Verde River ...

People attending will hear presentations focused on flood control, inland ports, navigation and common-sense environmental ...

Evidence of a relatively dry winter across the Missouri River Basin can be found in the latest runoff forecasts.

The 2025 runoff forecast is 20.6 MAF, 80% of average. Runoff in 2024 was 23.3 MAF, 91% of average. The annual average is 25.7 ...

The updated 2025 calendar year runoff forecast for the Missouri River Basin above Sioux City, Iowa, continues to be below average. January runoff in the Basin above Sioux City, Iowa, was 0.7 million ...

A shifting weather pattern may complicate weather predictions affecting Missouri River dam release plans this summer.

January runoff in the Missouri River Basin above Sioux City was 0.7 million acre-feet, 92% of average. The 2025 calendar year ...

The Louisiana Purchase of 1803 sparked a new wave of exploration in the United States as a number of expeditions were ...

In 2021, the neighboring Yellowstone Club — “the world’s only private ski, golf and adventure community” — received approval ...

After considerable litigation, the Fish and Wildlife Service last Thursday dismissed its appeal of a trial judge’s August ...